﻿/* Copyright (C) 2007-2010 STS Soft

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

using System.Drawing;
using System.IO;
using STSdb.General.Collections;

namespace STSdb.Persist
{
    //public class IconIndexerPersist : IIndexerPersist<Icon>
    //{
    //    #region IIndexerPersist<Icon> Members

    //    public void Store(BinaryWriter writer, IIndexer<Icon> values)
    //    {
    //        using (MemoryStream ms = new MemoryStream())
    //        {
    //            BinaryWriter bw = new BinaryWriter(ms);

    //            for (int i = 0; i < values.Count; i++)
    //            {
    //                Icon value = values[i];

    //                if (value == null)
    //                {
    //                    bw.Write(false);
    //                    continue;
    //                }
    //                else
    //                    bw.Write(true);

    //                ms.Seek(sizeof(int), SeekOrigin.Current);

    //                long oldpos = ms.Position;
    //                value.Save(ms);
    //                long newpos = ms.Position;
    //                int length = (int)(newpos - oldpos);

    //                ms.Seek(oldpos - sizeof(int), SeekOrigin.Begin);
    //                bw.Write(length);

    //                ms.Seek(newpos, SeekOrigin.Begin);
    //                Size size = value.Size;
    //                bw.Write(size.Width);
    //                bw.Write(size.Height);
    //            }

    //            byte[] buffer = ms.GetBuffer();
    //            writer.Write(buffer, 0, (int)ms.Length);
    //        }
    //    }

    //    public void Load(BinaryReader reader, IIndexer<Icon> values)
    //    {
    //        for (int i = 0; i < values.Count; i++)
    //        {
    //            if (!reader.ReadBoolean())
    //            {
    //                values[i] = null;
    //                continue;
    //            }
                
    //            int length = reader.ReadInt32();
    //            byte[] iconData = reader.ReadBytes(length);
    //            int width = reader.ReadInt32();
    //            int height = reader.ReadInt32();
    //            Icon value = new Icon(new MemoryStream(iconData), width, height);

    //            values[i] = value;
    //        }
    //    }

    //    #endregion
    //}
}
